Brun, FR

Alain Brun, Aubagne FR

Patent application number

Description

Published

20100287248

METHOD AND OBJECT FOR EXTRACTING CONTENT HAVING A COMMERCIAL ASPECT FROM A MESSAGE EMITTED IN A RADIOCOMMUNICATION NETWORK - In order to broadcast a commercial content corresponding to the centres of interest of a user of a communicating object, the disclosed method involves generating a message including at least one piece of commercial content associated with at least one piece of meta-information characterising the subject concerned by the commercial content. The method is implemented by the object for extracting a piece of commercial content from the message only if the piece of meta-information of the content corresponds to a piece of meta-information characterising a centre of interest of the user.

Alain Brun, Le Gua - Vif FR

Patent application number

Description

Published

20100122188

METHOD AND DEVICE FOR EDITING AN OBJECT REPRESENTED IN A WEB PAGE - Method for editing an object represented in a page of a Web site, the method comprising a step of sending, by the server to said application, through a browsing link established between a server of said site and a terminal, first description data describing said object for a display of a graphical representation of said object in a user interface of said application and a set of program instructions, specific to a category of object to which said object belongs, said instructions being designed for execution by said application of functions for editing said graphical representation.

Caroline Brun, Grenoble FR

Patent application number

Description

Published

20080319978

HYBRID SYSTEM FOR NAMED ENTITY RESOLUTION - A method for named entity resolution includes parsing an input text string to identify a context in which an identified named entity of the input text string is used. The identified context is compared with at least one stored context in which the named entity in the stored context is associated with a class of named entity, the named entity class being selected from a plurality of classes, at least one of the plurality of classes corresponding to a metonymic use of a respective named entity. A named entity class is assigned to the identified named entity from the plurality of named entity classes, based on at least one of the identified context and the comparison.

12-25-2008

20090204596

SEMANTIC COMPATIBILITY CHECKING FOR AUTOMATIC CORRECTION AND DISCOVERY OF NAMED ENTITIES - A computer implemented system and method for processing text are disclosed. Partially processed text, in which named entities have been extracted by a standard named entity system, is processed to identify attributive relations between a named entity or proper noun and a corresponding attribute. A concept for the attribute is identified and, in the case of a named entity, compared with the named entity's context, enabling a confirmation or conflict between the two to be determined. In the case of a proper name, the attribute's context can be associated with the proper name, allowing the proper name to be recognized as a new named entity.

08-13-2009

20100082331

SEMANTICALLY-DRIVEN EXTRACTION OF RELATIONS BETWEEN NAMED ENTITIES - A system and method of developing rules for text processing enable retrieval of instances of named entities in a predetermined semantic relation (such as the DATE and PLACE of an EVENT) by extracting patterns from text strings in which attested examples of named entities satisfying the semantic relation occur. The patterns are generalized to form rules which can be added to the existing rules of a syntactic parser and subsequently applied to text to find candidate instances of other named entities in the predetermined semantic relation.

04-01-2010

20100318398

NATURAL LANGUAGE INTERFACE FOR COLLABORATIVE EVENT SCHEDULING - A collaborative event scheduling method and system are provided which allow participants and an event initiator to interact with a scheduler in a natural language form. Participants provide a respective availability announcement, which is processed to generate a representation of the user's availability within a time window specified for the event by the initiator. This includes extracting a temporal expression from the availability announcement, normalizing, if the temporal expression is determined to be referential, identifying an availability modality for each extracted temporal expression from a set of availability modalities. The generated representation is output for establishing a suitable time for the event within the time window based on the availability announcements of the participants.

12-16-2010

20110099052

AUTOMATIC CHECKING OF EXPECTATION-FULFILLMENT SCHEMES - A system, apparatus, method, and computer program product encoding the method are provided for expectation fulfillment evaluation. The system includes a natural language processing component that extracts sets of normalized tasks from an input expectation document and an input fulfillment document. A task list comparison component compares the two sets of tasks and identifies each match between a normalized task in the first set and a normalized task in the second set, each normalized task in the first set which has no matching task in the second set, and each normalized task in the second set which has no matching task in the first set. A report generator outputs a report based on the comparison. The report may further include one or more of statistics generated from the comparison, information on an opinion generated by opinion mining a third document, and as a list of the normalized tasks and an indication of whether the tasks were fulfilled, derived from analysis of temporal expression in the two documents. The system may be implemented as software in memory by an associated computer processor.

04-28-2011

20110123967

DIALOG SYSTEM FOR COMPREHENSION EVALUATION - An automated system, apparatus and method for evaluation of comprehension are disclosed. The method includes receiving an input text and natural language processing the text to identify dependencies between text elements in the input text. Grammar rules are applied to generate questions and associated answers from the processed text, at least some of the questions being based on the identified dependencies. A set of the generated questions is posed to a reader of the input text and the comprehension of the reader evaluated, based on the reader's responses to the questions posed.

05-26-2011

20110225155

SYSTEM AND METHOD FOR GUIDING ENTITY-BASED SEARCHING - A system and method are provided for refining a user's query. An entity index, generated from a corpus of text documents, is provided. The entity index includes a set of entity structures, each including a plurality of terms. Each of the terms of an entity structure is a feature of the same entity. Entity structures can be retrieved from the entity index which match at least a portion of the user's query. Clusters of the retrieved entity structures are identified which have at least one of their terms in common. A cluster hierarchy is generated from the identified clusters in which nodes of the hierarchy are defined by one or more of the terms of the retrieved entity structures. At least a portion of the cluster hierarchy is presented to the user for facilitating refinement of the user's query through user selection of a node which, when formulated as a search, retrieves one or more responsive documents from the corpus of documents.

09-15-2011

20120035905

SYSTEM AND METHOD FOR HANDLING MULTIPLE LANGUAGES IN TEXT - A system and method for processing text are disclosed. The method includes receiving text to be processed. A main language of the text is identified. At least one unknown sequence in the text is identified, each unknown sequence comprising at least one word that is unknown in the main language. For a secondary language, for each of the at least one unknown sequence, the method includes determining whether the unknown sequence includes a first word recognized in the secondary language and, if so, identifying a sequence of words in the secondary language which includes at least the first word. The identifying of the sequence of words in the secondary language includes applying an algorithm for determining whether the sequence of words in the secondary language is expandable beyond the first word to include adjacent words. The text is labeled based on the identified sequences of words in the secondary language.

02-09-2012

20120035914

System and method for handling multiple languages in text - A system and method for processing text are disclosed. The method includes receiving text to be processed. A main language of the text is identified. At least one unknown sequence in the text is identified, each unknown sequence comprising at least one word that is unknown in the main language. For a secondary language, for each of the at least one unknown sequence, the method includes determining whether the unknown sequence includes a first word recognized in the secondary language and, if so, identifying a sequence of words in the secondary language which includes at least the first word. The identifying of the sequence of words in the secondary language includes applying an algorithm for determining whether the sequence of words in the secondary language is expandable beyond the first word to include adjacent words. The text is labeled based on the identified sequences of words in the secondary language.

02-09-2012

20120226707

Linguistically enhanced email detector - A computer-implemented system and method are provided for warning a user of a missing attachment to an email. The method may include automatically recognizing a natural language of text of an email and selecting a keyword list from a plurality of keyword lists, based on the recognized natural language. Each keyword list is associated with a respective natural language and includes at least one keyword. At least one of the keyword lists includes a multi-sense keyword having a plurality of senses. A first of the plurality of senses is recognized as referring to an attachment and a second of the plurality of senses is recognized as not referring to an attachment. The text of the email is processed to identify an instance, where present, of a keyword that is in the selected keyword list and, for a keyword which is a multi-sense keyword, at least one sense-related rule is applied to a portion of the text which includes the instance of the multi-sense keyword. Based on the application of the at least one sense-related rule, where the email lacks an attachment, a notification is provided to the user.

09-06-2012

20120245923

CORPUS-BASED SYSTEM AND METHOD FOR ACQUIRING POLAR ADJECTIVES - A system, method, and computer program product for generating a polar vocabulary are provided. The method includes extracting textual content from each review in a corpus of reviews. Each of the reviews includes an author's rating, e.g., of a specific product or service to which the textual content relates. A set of frequent nouns is identified from the textual content of the reviews. Adjectival terms are extracted from the textual content of the reviews. Each adjectival term is associated in the textual content with one of the frequent nouns. A polar vocabulary including at least some of the extracted adjectival terms is generated. A polarity measure is associated with each adjectival term in the vocabulary which is based on the ratings of those reviews from which the adjectival term was extracted.

09-27-2012

20120245924

CUSTOMER REVIEW AUTHORING ASSISTANT - An authoring assistant includes a parser which automatically identifies opinion expressions in input text. The text may include an author's review of an item, such as a product or service. A computer-implemented opinion review component generates an analysis of the text, which is based on the identified opinion expressions. The opinion review component computes an effective opinion of the text as a function of a measure of polarity associated with the identified opinion expressions. A representation generator generates a representation of the analysis for display on an associated user interface. The representation of the analysis includes a representation of the effective opinion. In the case of a review, the authoring assistant may allow the author to modify the review to reduce incoherence with a rating of the item.

09-27-2012

20130080152

LINGUISTICALLY-ADAPTED STRUCTURAL QUERY ANNOTATION - A system and method for natural language processing of queries are provided. A lexicon includes text elements that are recognized as being a proper noun when capitalized. A natural language query includes a sequence of text elements including words. The query is processed. The processing includes a preprocessing step, in which part of speech features are assigned to the text elements in the query. This includes identifying, from a lexicon, a text element in the query which starts with a lowercase letter and assigning recapitalization information to the text element in the query, based on the lexicon. This information includes a part of speech feature of the capitalized form of the text element. Then parts of speech for the text elements in the query are disambiguated, which includes applying rules for recapitalizing text elements based on the recapitalization information.

03-28-2013

20130096909

SYSTEM AND METHOD FOR SUGGESTION MINING - A system and method for extraction of suggestions for improvement form a corpus of documents, such as customer reviews, are disclosed. A structured terminology provided or a topic includes a set of semantic classes, each including a set of terms. A thesaurus of terms relating to suggestions of improvement is provided. Text elements of text strings in the documents which are instances of terms in the structured terminology are labeled with the corresponding semantic class and text elements which are instances of terms in the thesaurus are also labeled. A set of patterns is applied to the labeled text strings to identify suggestions of improvement expressions. The patterns define syntactic relations between text elements, some of which are required to be instances of one of the terms in a particular semantic class or thesaurus. A set of suggestions for improvements is output based on the identified suggestions of improvement expressions.

04-18-2013

20130218914

SYSTEM AND METHOD FOR PROVIDING RECOMMENDATIONS BASED ON INFORMATION EXTRACTED FROM REVIEWERS' COMMENTS - A recommendation method includes receiving a user's review of an item that includes a textual comment. Deficient features of the reviewed item are identified from the text by applying a set of extraction patterns. Each pattern is satisfied when a term in the text, which is associated in a structured terminology with one of a predefined set of features, is in a syntactic relation with another term in the text, such as a polar adjective or expression of a wish or a lack. When such a pattern is satisfied, the corresponding feature is considered a deficient feature. Feature attributes of the reviewed item are compared with corresponding feature attributes of a set of items to identify any improved items whose attribute for the deficient feature is better than that for the reviewed item. The improved item or items can be recommended to the user or to others reading the review.

08-22-2013

20140067369

METHODS AND SYSTEMS FOR ACQUIRING USER RELATED INFORMATION USING NATURAL LANGUAGE PROCESSING TECHNIQUES - Systems and methods for acquiring information associated with a user by using NLP techniques are disclosed. One or more phrases are classified in one or more categories at least partly on the basis of a period for which a product has been used by the user, the user's experience with the product, preferences of the user, or needs of the user by applying one or more natural language processing (NLP) techniques. The one or more phrases are extractable from an electronic publication at least partly on the basis of on a predefined set of verbs, a predefined set of domain-specific terms, and terms indicative of temporal information. One or more terms from the classified phrases are extracted, in which the one or more terms are indicative of the information about the user.

03-06-2014

20140067370

LEARNING OPINION-RELATED PATTERNS FOR CONTEXTUAL AND DOMAIN-DEPENDENT OPINION DETECTION - A method for extracting opinion-related patterns includes receiving a corpus of reviews, the reviews each including an explicit rating of a topic. The reviews are partitioned among a predefined plurality of classes, based on the ranking. Syntactic relations are identified in each review. The syntactic relations may each include an adjective and a noun. A set of patterns is generated, each of the patterns having at least one of the identified syntactic relations as an instance and the patterns clustered into a set of clusters based on a set of features. At least one of the features is based on occurrences, in the predefined classes, of the instances of the patterns. A polarity is assigned to ones of the clusters and propagated to patterns in the respective clusters. The polarity-labeled patterns can each be instantiated as a contextual rule for opinion mining.

03-06-2014

20150120788

CLASSIFICATION OF HASHTAGS IN MICRO-BLOGS - A method for processing micro-blogs includes, for each of a set of hashtags extracted from a collection of micro-blogs, decomposing the hashtag to generate a sequence of words and natural language processing the decomposed hashtag with rules configured for identifying syntactic dependencies and targets, such as proper names, in the dependencies. Opinion detection rules are applied to the detected dependencies which are configured for extracting opinion information from decomposed hashtags, such as a polarity based on presence of a polar term in a dependency. At least some of the hashtags in the set of hashtags are stored in a hashtag lexicon, the stored hashtags being associated with the extracted opinion information. A computer processor may perform the decomposing, natural language processing, applying opinion detection rules, and storing of the hashtags.

04-30-2015

Patent applications by Caroline Brun, Grenoble FR

Claude Brun, Idron FR

Patent application number

Description

Published

20100044274

HYDROTREATMENT CATALYST, METHOD FOR PRODUCTION AND USE THEREOF - The invention relates to a catalyst for hydroconversion of hydrocarbons, comprising a support made from at least one refractory oxide, at least one group VIII metal and at least one group VIB metal, characterised in further comprising at least one organic compound with at least two thiol functions separated by at least one oxygenated group of formula (I): HS—CxHyOz-SH (I), where x=1 to 20, preferably 2 to 9 and for example x=6, y=2 to 60, preferably 4 to 12 and z=1 to 10, preferably 1 to 6. The invention further relates to a method for preparation, a method for activation of said catalyst and use of the catalyst for the hydrotreatment and/or hydrocracking of hydrocarbons.

02-25-2010

Patent applications by Claude Brun, Idron FR

Cyril Brun, Mennecy FR

Patent application number

Description

Published

20150186568

FORECASTING MAINTENANCE OPERATIONS TO BE APPLIED TO AN ENGINE - A method and system forecasting maintenance operations to be applied to an engine or a part of the engine including a set of components, the system including: a processor building a lifetime model for each component of the set of components; a processor analysing the lifetime model associated with each component to build a set of failure models corresponding to the set of components, each component being associated with a failure model defining an inter-inspection interval reflecting an advanced degradation risk rate lower than a predetermined safety threshold; a processor defining a maintenance strategy including opportunistic inspections on the set of components; and a processor iteratively simulating maintenance actions on the set of components by using the set of failure models and the maintenance strategy to build a global model of relaxed maintenance operations which takes the opportunistic inspections into account while fulfilling a predetermined safety threshold of each component.

07-02-2015

Eric Brun, Montigny-Le-Bretonneux FR

Patent application number

Description

Published

20100106383

METHOD FOR CONTROLLING AN AUTOMATIC TRANSMISSION OF A MOTOR VEHICLE IN THE BRAKING PHASE - A method for controlling an automatic gearbox pertaining to a motor vehicle in a braking phase. According to the method, a gear ratio or speed value of the gearbox, requested on the basis of pre-established laws, is determined; and, on the basis of the value and parameters representative of the situation of the vehicle, a corrected gear ratio or speed value of the gearbox, able to trigger an anticipated downshifting of the automatic gearbox, is determined. The corrected gear ratio value of the gearbox is determined on the basis of an estimation of the desired primary speed for the automatic gearbox.

04-29-2010

Francois Brun, Neuilly-Sur-Seine FR

Patent application number

Description

Published

20150150024

METHOD OF DETECTING STACK OVERFLOWS AND PROCESSOR FOR IMPLEMENTING SUCH A METHOD - A method of detecting stack overflows includes the following steps: storing in at least one dedicated register at least one data item chosen from: a data item (SPHaut) indicating a maximum permitted value for a stack pointer, and a data item (SPBas) indicating a minimum permitted value for said stack pointer; effecting a comparison between a current value (SP) or past value (SPMin, SPMax) of said stack pointer and said data item or each of said data items; and generating a stack overflow exception if said comparison indicates that said current or past value of said stack pointer is greater than said maximum permitted value or less than said minimum permitted value. A processor for implementing such a method is also provided.

05-28-2015

Frederic Brun, Caen FR

Patent application number

Description

Published

20140170374

Core of Sheet Structural Material and Assembly Process - A core of sandwich structural material comprising an assembly of several sheets comprising a first sheet and a second sheet that are provided on one of the faces thereof with of periodically distributed polygonal-based pyramid frustums, the superposition of these sheets in the thickness direction forming a three-dimensional network of hollow tubular channels which extend from one face of one sheet to one face of another sheet along a channel direction, and that are each defined by a peripheral wall, this peripheral wall being provided both by the first sheet and by the second sheet.

PROCESS FOR TREATING HAIR FIBERS USING POLYSILOXANE/POLYUREA - A process for treating hair fibers comprising: applying to the hair fibers at least one cosmetic composition comprising, in a cosmetically acceptable medium, at least one polysiloxane/polyurea block copolymer; and subsequently or simultaneously heating the hair fibers at a temperature ranging from 50 to 280° C.

08-02-2012

20130142743

COSMETIC PROCESS FOR MAKING-UP AND/OR CARING FOR THE SKIN AND/OR THE LIPS - A cosmetic process for making up and/or caring for skin and/or lips, includes the application to skin and/or lips of a cosmetic composition including, in a physiologically acceptable medium, at least one supramolecular polymer and at least one hydrophobic film-forming polymer. Particular compositions may be used in the process.

06-06-2013

Patent applications by Gaëlle Brun, Paris FR

Gilles Brun, Paris FR

Patent application number

Description

Published

20110061835

HEAT EXCHANGER SYSTEM - A heat exchanger system through which a liquid can flow, including a heat exchanger including a liquid inlet and a liquid outlet, a bypass valve including a liquid inlet and a liquid outlet, and a self-cleaning filter including a liquid inlet and two liquid outlets, one being an outlet for filtered liquid and one being an outlet for non-filtered liquid. The outlet for filtered liquid is connected to the inlet of the exchanger and the outlet for non-filtered liquid is connected to the inlet of the valve. The outlet of the heat exchanger is connected downstream of the outlet of the valve. A fuel circuit of an airplane jet engine can include such a system.

Assembly of Radiofrequency Chips - The invention relates to the fabrication of radiofrequency transmission/reception devices. The invention makes provision for: the making of radiofrequency transmission/reception chips devoid of antennas; the connecting in series of the chips by at least two conducting wire elements whose respective lengths between two neighboring chips are chosen as a function of the transmission/reception frequency, each element contacting electrically at least one terminal of a chip and ensuring an at least temporary function of mechanical holding of the chips chainwise; and the cutting at regular intervals of the serial connection to form, for each chip, two strands of an antenna of the device.

09-30-2010

20110001237

ASSEMBLY OF A WIRE ELEMENT WITH A MICROELECTRONIC CHIP WITH A GROOVE COMPRISING AT LEAST ONE BUMP SECURING THE WIRE ELEMENT - The assembly comprises at least one microelectronic chip having two parallel main surfaces and lateral surfaces, at least one of the lateral faces comprising a longitudinal groove housing a wire element having an axis parallel to the longitudinal axis of the groove. The groove is delineated by at least two side walls. The wire element is secured to the chip at the level of a clamping area between at least one bump arranged on one of the side walls, and the side wall of the groove opposite said bump. The clamping area has a smaller height than the diameter of the wire element and a free area is arranged laterally to the bump along the longitudinal axis of the groove. The free area has a height, corresponding to the distance separating the two side walls, that is greater than the diameter of the wire element.

METHOD FOR DETECTING THE PRESENCE OR ABSENCE OF A CHEMICAL SUBSTANCE IN A LIQUID MEDIUM - The invention pertains to a method for determining the presence or absence of at least one chemical substance in a liquid medium, comprising a contacting step of said liquid medium with a device comprising at least one substrate coated, in whole or in part on at least one of its sides, with at least one layer comprising material able to be degraded fully or partly by said chemical substance, said material being chosen from among metals, metal alloys, metal oxides.

ASSEMBLY OF A MICROELECTRONIC CHIP HAVING A GROOVE WITH A WIRE ELEMENT IN THE FORM OF A STRAND, AND METHOD FOR ASSEMBLY - Assembly of at least one microelectronic chip with a wire element, the chip comprising a groove for embedment of the wire element. The wire element is a strand with a longitudinal axis substantially parallel to the axis of the groove, comprising at least two electrically conducting wires covered with insulator. The chip comprises at least one electrically conducting bump in the groove, this bump being in electric contact with a stripped area of a single one of the electrically conducting wires of the strand.

08-18-2011

20110287606

METHOD FOR FABRICATING CHIP ELEMENTS PROVIDED WITH WIRE INSERTION GROOVES - The invention relates to a method for fabricating chip elements provided with a groove from devices formed on a wafer. The method comprises the steps consisting in, depositing a sacrificial film on the wafer so as to leave a central part of each device exposed and to cover an edge of the device at the level of which the groove is to be formed; applying a mold on the sacrificial film; injecting a hardenable material into the mold; hardening the hardenable material; dicing the wafer between the devices; and eliminating the sacrificial film.

11-24-2011

20120064671

METHOD FOR PRODUCING CHIP ELEMENTS EQUIPPED WITH WIRE INSERTION GROOVES - The invention relates to a method for producing chip elements provided with a groove, comprising the following steps: on an interconnect substrate, providing a conductive track arranged to connect a contact area of an active surface of a chip to an area corresponding to a first wall of the groove; growing a contact bump by electrodeposition on the conductive track at the level of the area corresponding to the first wall of the groove; assembling the chip on the substrate via its active surface so that a side wall of the chip forms the bottom of the groove; machining the chip via its rear surface in parallel to the substrate while measuring the distance between the rear surface of the chip and the contact bump; stopping machining when the measured distance reaches a required value; and assembling by bonding a plate to the rear surface of the chip so as to form a second wall of the groove.

03-15-2012

20120073128

APPARATUS FOR ASSEMBLING CHIP DEVICES ON WIRES - An apparatus for assembling chip devices on a wire, each chip device comprising two substantially parallel lateral walls, and a groove in one of the lateral walls for receiving said wire. The apparatus includes a pinching device having two opposing surfaces, the distance between the opposing surfaces being substantially constant and substantially equal to the distance between the two lateral walls of a chip device. A wire feeder is adapted to continuously feed the wire in contact with one of the opposing surfaces of the pinching device. A chip device feeder is adapted to drive chip devices, one at a time, between the opposing surfaces, with their grooves turned towards the wire. The pinching device may comprise two cylindrical rollers having rotation axes substantially perpendicular to the wire, the opposing surfaces being formed by respective surfaces of the rollers.

03-29-2012

20120298173

PHOTOVOLTAIC CELL, METHOD FOR ASSEMBLING PLURALITY OF CELLS AND ASSEMBLY OF A PLURALITY OF PHOTOVOLTAIC CELLS - The photovoltaic cell has a block that includes at least one semiconductor substrate in which is formed at least one photovoltaic junction that is connected to a first electrical contact element of a first pole and to a second electrical contact element of a second pole. The cell includes a first transparent cover that is placed on a first surface of the block and defines with the block of the cell a first recess groove of a first electrically conductive wire element.

11-29-2012

20130033879

METHOD FOR ASSEMBLING AT LEAST ONE CHIP USING A FABRIC, AND FABRIC INCLUDING A CHIP DEVICE - A method for assembling a device on two substantially parallel taut threads. The device includes an electronic chip and two substantially parallel grooves open on opposite sides of the device. The distance separating the grooves corresponds to the distance separating the threads. The device presents a penetrating shape along an axis perpendicular to the plane of the grooves, having a base at the level of the grooves and an apex of smaller size than the distance separating the threads. The method includes the steps consisting in placing the apex of the device between the two threads; in moving the device between the two threads resulting in the threads being separated from one another by the penetrating shape of the device; and in continuing movement of the device until the threads penetrate into the grooves reverting to their initial separation distance.

02-07-2013

20130074331

METHOD FOR ASSEMBLING A CHIP IN A FLEXIBLE SUBSTRATE - A substrate provided with an electrically conducting wire coated with an electrically insulating material is impregnated with a polymerizable material. A reception area for a chip is formed on a surface of the substrate by means of deformation. The housing area is stiffened using the polymerizable material. The chip is disposed in the reception area and an electrical connection area of the chip is connected electrically to the electrically conducting wire of the substrate.

03-28-2013

20130077281

CHIP ELEMENTS MOUNTED ON WIRES HAVING AN INCIPIENT BREAKING POINT - The invention relates to a chain including multiple microelectronic chip elements that are connected to a wire. The wire has notches that define preferred breaking points when the wire is subject to tensile stress. If the wire is conductive, the notches can be spread so that the length of the wire between a chip element and a notch is equal to the length of an antenna.

METHOD FOR ASSEMBLING A MICROELECTRONIC CHIP ELEMENT ON A WIRE ELEMENT, AND INSTALLATION ENABLING ASSEMBLY TO BE PERFORMED - Method for assembling includes: providing a system to transfer wire element from wire element supply device to wire element storage device; stretching wire element between supply and storage devices by tensioning; providing an individualized reservoir and separated chip elements, each including a connection terminal including a top with free access facing in which chip element is not present; transporting the chip element from reservoir to an assembly area between supply and storage devices in which wire element is tightly stretched in assembly area; fixing electrically conducting wire element to chip element connection terminal in assembly area; and adding electrically insulating material on chip element after latter has been fixed to wire element forming a cover, the addition of material being performed on surface of chip element including connection terminal fixed to wire element to cover at least the connection terminal and portion of wire element at fixing point of latter.

01-22-2015

20150131251

PROCESS FOR MANUFACTURING AN ELECTRICALLY CONDUCTIVE MEMBER FOR AN ELECTRONIC COMPONENT COMPRISING AN END EQUIPPED WITH A CAVITY - This process for manufacturing an electrically conductive member for an electronic component comprises the following steps: providing a structure comprising at least one blind hole having a bottom and at least one internal lateral flank connected to said bottom via a base of said lateral flank; forming the member, this forming step comprising a step of growing an electrically conductive material in order to form at least one portion of the member in the blind hole, said growth being faster at the base of the lateral flank of the blind hole than on the rest of said lateral flank, said member when formed comprising a cavity arranged at that end of said member which is located opposite the bottom of the blind hole, said cavity being entirely or partially bordered by a rim.

Jean-Marc Brun, Saint Bonnet De Mure FR

Julie Brun, Asnieres Sur Seine FR

Patent application number

Description

Published

20130340783

COSMETIC COMPOSITION COMPRISING A PARTICULAR ZINC SALT AND AN AMINO SILICONE - The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, at least one non-nitrogenous zinc salt and at least one amino silicone, in a weight ratio of the amount of amino silicone(s) to the amount of zinc element ranging from 0.01 to 5, preferably from 0.2 to 3. Another subject of the invention relates to a treatment process for keratin fibres, using such a composition, and the use of such a composition, preferably in the form of a leave-in care product, for conditioning keratin fibres and protecting the artificial colour thereof against fading.

12-26-2013

20130340784

COMPOSITION COMPRISING A NON-NITROGENOUS ZINC SALT AND A PARTICULAR CATIONIC SURFACTANT - Composition comprising a non-nitrogenous zinc salt and a particular cationic surfactant The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, at least one particular zinc salt and at least one cationic surfactant chosen from particular quaternary ammonium salts, in a specific weight ratio. Another subject of the invention relates to a process for treating keratin fibres, using such a composition, and to the use of such a composition, preferably in the form of a leave-on care product, for conditioning keratin fibres and protecting their artificial colour from fading.

12-26-2013

20130344018

COSMETIC COMPOSITION COMPRISING A PARTICULAR ZINC SALT AND A STARCH - The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, at least one non-nitrogenous zinc salt and at least one starch, in a weight ratio of the amount of starch to the amount of zinc element ranging from 0.01 to 20. Another subject of the invention relates to a process for treating keratin fibres, using such a composition, and to the use of such a composition, preferably in the form of a leave-on care product, for conditioning keratin fibres and for protecting their artificial colour from fading.

Michel Brun, Rustenhart FR

DEVICE FOR HEATING AN AIR FLOW - The invention relates to a device for heating an air flow, in particular for a motor vehicle, comprising a frame which extends substantially in a plane, at least one heating section, which is held on the frame and which can be traversed by a first, heatable partial air flow, with an electrical heating element, in particular PTC element, and with at least one flow resistance element which is arranged in the plane adjacent to the heating section and which is held on the frame and which can be traversed by a second, non-heatable partial air flow, wherein a flow means is provided on the device, by means of which flow means the two partial air flows are mixed downstream of the device.

08-12-2010

20110091190

HEATER PARTICULARLY FOR A MOTOR VEHICLE HVAC SYSTEM - A motor vehicle HVAC unit includes a housing, preferably a fan, preferably a coolant evaporator for cooling air to be supplied to the vehicle interior, at least two electric resistance heaters for heating the air to be supplied to the vehicle interior and at least one delay circuit, preferably two delay circuits. The at least two electric resistance heaters are suppliable with electric current, and a device is provided for supplying current to at least one of the at least two electric resistance heaters with a time delay relative to another electric resistance heater, and during the turning on or supplying current to the electric resistance heaters a small maximum current peak requirement is to occur at low technical expenditures.

04-21-2011

20130240503

ELECTRIC HEATER - An electric heater is provided that includes at least two groups of heating elements which change their temperature by electrical power consumption, comprising a control unit with two switch arrangements such that the first switch arrangement includes at least two power switches for switching the at least two groups of heating elements in a High-side connection and such that the second power switch arrangement includes at least two switches for switching the at least two groups of heating elements in a Low-side connection.

09-19-2013

20140014645

HEATING DEVICE - An electrically operated heating device, in particular for a heating or air conditioning system of a vehicle, is provided, comprising a heating register with a layered heating element, for converting electrical energy into heat, and two electrically insulating and heat-conducting insulating layers, which respectively make contact, at least in certain regions, with one side of the layered heating element. The insulating layers and the layered heating element are braced with one another, an abrasion-counteracting sliding layer being arranged between at least one of the insulating layers and the layered heating element. Alternatively or in addition, at least one of the insulating layers and the layered heating element have, at least in the region of their mutual contact surfaces, a material pairing with which the abrasion of the contact surfaces goes below a predetermined limit value.

01-16-2014

Patent applications by Michel Brun, Rustenhart FR

Michel Brun, Maintenon FR

Patent application number

Description

Published

20100148576

Linking pin for the chain links of vehicle tracks - The invention relates to a linking pin between the chain links of a vehicle track and the connectors of these links, such pin incorporating at least one ring of a synthetic material coating, positioned between the pin and at least one link, the pin incorporating at least two supports on either side of the ring, characterized in that it comprises at least one axial bore enclosing a material incorporating a liquid phase and enabling the calories that may build up in the ring to be evacuated towards the connectors.

06-17-2010

Mickaël Brun, Eybens FR

Patent application number

Description

Published

20100200770

Solid Immersion Lens and Related Method for Making Same - The invention generally pertains to the field of solid immersion lenses for optical applications in high resolution microscopy. The lens of the invention includes a spherical sector limited by a planar surface and an object having nanometric dimensions arranged on the planar surface at the focus of said solid immersion lens. A light-opaque layer having a central opening with nanometric dimensions can be provided on the planar surface, said opening being centred on the focus of the solid immersion lens. The nano-object can be a tube or a thread having a cylindrical shape. The lens of the invention can be made using lithography techniques.

08-12-2010

20110088453

PHOTOACOUSTIC GAS DETECTOR - A photoacoustic detection device including a nanophotonic circuit including a plurality of semiconductor lasers capable of emitting a different frequencies; input couplers connected to optical waveguides; a multiplexer; an output optical waveguide, emerging into a recess; a tuning fork having its free arms arranged at the output of the output optical waveguide; and means for detecting the vibration of the tuning fork, all these elements being assembled in a monolithic component.

04-21-2011

20120075980

HIGH-RESOLUTION READ HEAD FOR AN OPTICAL DISK - The instant disclosure relates to a high resolution read head for an optical disk, including a monochromatic laser source; a radial polarization polarizer; an annular diaphragm that is opaque at the center and periphery thereof; an optical system for shaping the beam; and a light-concentrating microcomponent including a hemispherical lens, at the focal point of which a nanowire is arranged, and which is orthogonal to the plane of said lens, said nanowire being capped with a metal half-bead.

03-29-2012

20130315547

OPTICAL WAVEGUIDE HAVING A VARYING INDEX GRADIENT - A photoacoustic detection device including a nanophotonic circuit including a first chip on which is formed at least one optical waveguide and in which is formed a set of cavities defining a Helmholtz resonator; at least one optical source capable of emitting an optical signal in a given wavelength range, capable of being modulated at an acoustic modulation frequency, this source being attached to the first chip; a second chip forming a cap for said cavities and including acoustic sensors; and electronic circuits for processing the output of the acoustic sensors formed in the first or the second chip. Further, an optical waveguide comprising, on a silicon substrate, a silicon germanium core with a variable germanium concentration along a direction perpendicular to the substrate, said core being covered with a cladding silicon layer.

11-28-2013

20140078504

Optical Gas Detector - A gas detector including: an assembly of two coaxial parabolic reflective caps having opposite concavities, and a wafer arranged in the focal plane of the two caps, at the center of this focal plane, comprising, back-to-back: a diverging light emitter directed towards the first cap and a light receiver directed towards the second cap, wherein the two caps are distant substantially by the sum of their focal distances plus the thickness of the wafer.

03-20-2014

20140376854

DEVICE FOR NON-LINEAR SIGNAL CONVERSION BY FOUR-WAVE MIXING - A device for non-linear conversion of first infrared signal into a second infrared signal with a wavelength that is less than that of the first infrared signal by means of four-wave mixing, which includes at least one portion of SiGe arranged on at least one first layer of material with a refractive index which is less than that of silicon, a germanium concentration in the portion of SiGe which varies continuously between a first value and a second value which is greater than the first value, in a direction which is approximately perpendicular to a face of the first layer on which the portion of SiGe is arranged, and in which a summital part of the portion of SiGe where the germanium concentration is equal to the second value is in contact with a gas and/or a material with a refractive index which is less than that of the silicon.

12-25-2014

Patent applications by Mickaël Brun, Eybens FR

Mickaël Brun, Eybens FR

Patent application number

Description

Published

20100200770

Solid Immersion Lens and Related Method for Making Same - The invention generally pertains to the field of solid immersion lenses for optical applications in high resolution microscopy. The lens of the invention includes a spherical sector limited by a planar surface and an object having nanometric dimensions arranged on the planar surface at the focus of said solid immersion lens. A light-opaque layer having a central opening with nanometric dimensions can be provided on the planar surface, said opening being centred on the focus of the solid immersion lens. The nano-object can be a tube or a thread having a cylindrical shape. The lens of the invention can be made using lithography techniques.

08-12-2010

20110088453

PHOTOACOUSTIC GAS DETECTOR - A photoacoustic detection device including a nanophotonic circuit including a plurality of semiconductor lasers capable of emitting a different frequencies; input couplers connected to optical waveguides; a multiplexer; an output optical waveguide, emerging into a recess; a tuning fork having its free arms arranged at the output of the output optical waveguide; and means for detecting the vibration of the tuning fork, all these elements being assembled in a monolithic component.

04-21-2011

20120266655

PHOTOACOUSTIC GAS SENSOR WITH A HELMHOLTZ CELL - A photoacoustic detection device including a nanophotonic circuit including a first chip on which is formed at least one optical waveguide and in which is formed a set of cavities defining a Helmholtz resonator; at least one optical source capable of emitting an optical signal in a given wavelength range, capable of being modulated at an acoustic modulation frequency, this source being attached to the first chip; a second chip forming a cap for said cavities and including acoustic sensors; and electronic circuits for processing the output of the acoustic sensors formed in the first or the second chip.

10-25-2012

Patent applications by Mickaël Brun, Eybens FR

Mikael Brun, Grenoble FR

Patent application number

Description

Published

20110051487

Read only memory cell for storing a multiple bit value - A read only memory cell for storing a multiple bit value is disclosed. The read only memory cell comprises: at least three output lines, each of the at least three output lines representing a different multiple bit value; a switching device connected between a single one of the three output lines and a voltage source. The switching device provides an electrical connection between the voltage source and the single one of the three output lines in response to a switching signal, a voltage of the connected output line switching value in response to connection to the predetermined voltage and the multiple bit value represented by the output line is thereby selected. There is also an output device provided for outputting the selected multiple bit value.

03-03-2011

20120299636

Power gating circuit - A functional circuit is coupled to a power supply conductor by at least one power gating transistor. A switching device applies a gate drive voltage to a gate terminal of the power gating transistor via a resistive element. The power gating transistor provides a Miller capacitance between its drain and gate terminals. The Miller capacitance, the resistance of the resistive element, and the drive strength of the switching device are configured such that, in response to the switching device switching the gate drive voltage to allow more current to pass through the power gating transistor, the Miller capacitance provides a feedback mechanism competing against the switching device to reduce the slew rate of the gate drive voltage such that the current passing between the power gate supply conductor and the functional circuit through the power gating transistor is less than the saturation current of the power gating transistor.

11-29-2012

Nicolas Brun, Bordeaux FR

Patent application number

Description

Published

20110262993

METHOD FOR PREPARING A CELLULAR CARBON MONOLITH COMPRISING A HIERARCHISED POROUS NETWORK - A carbon or ceramic monolithic materials with an M2 (macroporous/microporous) hierarchised porous structure is provided as well as method for preparing said materials using a macro/meso/microporous silica cavity. Such materials may be used, in particular for the production of hydrogen purifiers, supercapacitors or electrodes, or else for carrying out catalysed chemical reactions in a heterogeneous phase.

HETEROGENOUS ENZYMATIC CATALYST, PREPARATION METHOD, AND USE - The invention relates to a heterogenous enzymatic catalyst that takes the form of a cellular monolith consisting of a silica or organically modified silica matrix, said monolith including macropores, mesopores, and micropores, said pores being interconnected, and wherein the inner surface of the macropores is functionalized by a coupling agent selected from among silanes, said inner surface moreover having an unpurified enzyme attached thereon by means of a covalent or electrostatic bond. The invention also relates to the method for preparing said catalyst, said method comprising: a first step for preparing a solid silica impression that takes the form of a cellular monolith such as defined above; a second step for functionalizing the inner surface of the macropores via a coupling agent, selected from among silanes, by vacuum-soaking the cellular monolith by dissolving the coupling agent in an organic solvent; and a third step for vacuum-soaking the thus-functionalized monolith by means of an aqueous solution or aqueous dispersion of at least one unpurified enzyme. Finally, the invention relates to the use of such catalyst to carry out catalyzed chemical reactions.

HETEROGENEOUS ENZYMATIC CATALYST, PROCESS FOR PREPARING SAME AND USE FOR CONTINUOUS FLOW ENZYMATIC CATALYSIS - The present invention relates to a heterogeneous enzymatic catalyst consisting of a macroprous silica monolith incorporating an enzyme immobilized by means of a compiling agent, to a process for preparing this enzymatic catalyst, to the use of the catalyst for carrying out chemical reactions by continuous flow heterogeneous enzymatic catalyst and to a process of continuous flow heterogeneous enzymatic catalysis using said catalyst.

METHOD FOR COATING A METAL CRUCIBLE ELEMENT WITH A MIXTURE OF GLASS AND CERAMIC - Angular sectors of a cylindrical wall of a crucible for vitrification of waste, built in steel and subject to high temperatures, are coated with a mixture of mainly glass and ceramic, the coating being subject to a heat treatment comprising a step between 650° C. and 850° C. so as to perform surface melting of the mixture filling the open porosity, improving dielectric strength and the cohesion of the coating, but without producing any excessive thermal expansion or oxidation of the substrate which would lead to fast flaking of the coating.

09-08-2011

Patent applications by Patrice Brun, Saint-Michel-D'Euzet FR

Paul Brun, Grenoble FR

Patent application number

Description

Published

20090189131

Hoisting device of a rope section having a lifting element with two shells assembled by sliding - A hoisting device of a section of a rope for a mechanical ski-lift installation comprises on the one hand a lifting element designed to be positioned pressing against the rope and on the other hand means for moving the lifting element in a first direction. The lifting element is formed by a sleeve having a main axis oriented in a second direction perpendicular to the first direction, designed to be positioned around the rope section. The sleeve comprises a top shell having connection means connecting with the means for moving, a bottom shell having a support dish designed to be positioned pressing underneath said rope section, the two shells comprising complementary guiding elements for assembly by sliding in the second direction, and securing means disabling sliding between the two shells after assembly.

Pierre Brun, Golfe Juan FR

Patent application number

Description

Published

20120259667

RESERVATION METHOD AND SYSTEM WITH IMPROVED PNR HANDLING - The method and system according to a preferred embodiment of the present invention allows storing and proposing a list of saved quotes, referred to as “Offers”, together with the PNR. These Offers once created can be communicated to the passenger, so he could access them and make his choice in a cross-channel, interactive dialog with the proposing agent. Standard PNR have been enhanced to accommodate quotations/offers on top of firm bookings. As well as making the search efforts of the user persistent and re-usable, the inclusion of quotation in the PNR makes them accessible via all the distribution channels and gives to this invention a full cross-channel dimension. This new functionality represents as well a huge enhancement in the Travel Agent work flow, since the saving of all the pre-booking activity is now automated and traceable, by the agent himself (for follow-up and confirmation purpose) and eligible for sending to commonly used Mid-Office and reporting systems.

10-11-2012

20130346123

RESERVATION METHOD AND SYSTEM WITH IMPROVED PNR HANDLING - A method and system for storing and proposing a list of saved quotes, referred to as “Offers”, together with the PNR. These Offers once created can be communicated to the passenger, so he could access them and make his choice in a cross-channel, interactive dialog with the proposing agent. Standard PNR have been enhanced to accommodate quotations/offers on top of firm bookings. As well as making the search efforts of the user persistent and re-usable, the inclusion of quotation in the PNR makes them accessible via all the distribution channels and gives to this invention a full cross-channel dimension. This new functionality represents as well a huge enhancement in the Travel Agent work flow, since the saving of all the pre-booking activity is now automated and traceable, by the agent himself (for follow-up and confirmation purpose) and eligible for sending to commonly used Mid-Office and reporting systems.

Roland Brun, Varces FR

Patent application number

Description

Published

20140346639

PROCESS FOR MANUFACTURING A SEMICONDUCTOR SUBSTRATE, AND SEMICONDUCTOR SUBSTRATE OBTAINED - The invention relates to a process for manufacturing a semiconductor substrate, characterized in that it comprises providing at least one donor semiconductor substrate comprising at least one useful silicon layer; inspecting the donor substrate via an inspecting machine in order to detect whether the useful layer contains emerging cavities of a size larger than or equal to a critical size, said critical size being strictly smaller than 44 nm; and manufacturing a semiconductor substrate comprising at least part of the useful layer of the donor substrate if, considering cavities of a size larger than or equal to the critical size, the density or number of cavities in the useful layer of the donor substrate is lower than or equal to a critical defect density or number.

11-27-2014

Stephane Brun, Montceau Les Mines FR

Patent application number

Description

Published

20130193663

SUSPENSION ASSEMBLY FOR AN AUTOMOTIVE VEHICLE AND AUTOMOTIVE VEHICLE COMPRISING SUCH A SUSPENSION ASSEMBLY - A suspension assembly for an automotive vehicle includes a fixed bracket, a suspension arm mounted between two mounting flanges of the bracket, a spacer mounted in a bore of a flange of the bracket, and an articulation shaft mounted through the flanges, the suspension arm. and the spacer. The spacer includes an inner ring in which the articulation shaft is mounted An end face of the inner ring is adapted to be pressed, along a longitudinal axis of the shaft, against a lateral face of the suspension arm. The spacer includes, between its inner ring and the bore in which the spacer is mounted, a deformable sleeve, deformable along die longitudinal axis under a shear effort and adapted to slide with respect to the inner ring or to the bracket, along the longitudinal axis.

COMPOSITIONS FOR TREATING AN ALLERGIC OR ASTHMATIC CONDITION - Compositions including human Tr1 cells directed to an allergen associated to an allergen or asthmatic provided the allergen is not a food allergen and use thereof for treating an allergic or asthmatic condition, excluding a food allergic condition.

IL-13 PRODUCING TR1-LIKE CELLS AND USE THEREOF - The present invention relates to an isolated Tr1-like cell population capable of producing IL-13, the population having immunosuppressive activities; methods for identifying/isolating/enriching the population and its uses thereof.